CSMANAGE tool is developed using Azure Service Management API and located at:
http://code.msdn.microsoft.com/Release/ProjectReleases.aspx?ProjectName=windowsazuresamples&ReleaseId=3233
It is possible that you may encounter the following error when using this tool:
c:>csmanage...

If you have a Windows Azure service and your Azure services is accessing Windows Azure Table Storage quite enough, it is possible that you may have encountered the following issues:
Random slow connection to Azure Storage
"Error 503: Server is Busy"
Connection timeout issue
A DataServiceQueryException...

As you may know, Azure VM size is set in 4 different catagories:
Small - 250GB
Medium - 500GB
Large - 1TB
ExtraLarge - 2TB
It is possible that after your service is running and you might need to tune your service to add more space in Azure VM or reduce the VM size to save some cost...